NX5P2090UKZ

$1.06

Description：IC PWR SWITCH N-CHAN 1:1 9WLCSP
Series：NX5
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:20e03b2a2dc1 Category: Power Distribution Switches, Load Drivers Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 1:1 9WLCSP
Series：NX5
Mfr：NXP USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：USB Switch
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：3V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：2A
Rds On (Typ)：60mOhm
Input Type：Non-Inverting
Features：Slew Rate Controlled
Fault Protection：Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Supplier Device Package：9-WLCSP (1.3x1.3)
Package / Case：9-UFBGA, WLCSP
Grade：-
Qualification：-

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NX5P2090UKZ

Overview

The NX5P2090UKZ is a single-channel high-side power load switch manufactured by NXP Semiconductors. It features an N-channel output configuration with a 1:1 input-to-output ratio. The device supports an input voltage of up to 5.5V and provides a current limit of 2A. It exhibits an on-resistance of 0.06 ohms and has a power dissipation rating of 400 mW. The component is housed in a compact 9-pin Wafer Level Chip Scale Package (WLCSP-9).

Feature Summary

High-side power switching capability for load control applications.
Integrated current limiting protection at 2A.
Low on-resistance for efficient power delivery.
Compact WLCSP-9 packaging for space-constrained designs.

Applications

USB power distribution switches
Portable electronic devices
Battery-powered equipment

Procurement Notes

Verify the current manufacturing status as sources indicate this part may be obsolete or no longer manufactured. Confirm availability through authorized distributors or secondary market suppliers if active procurement is required. Ensure compatibility with existing design specifications before sourcing.

Selection Notes

Select this component for applications requiring a single high-side switch with 5.5V operation and 2A current handling. The low on-resistance minimizes power loss, while the small WLCSP-9 package suits dense PCB layouts. Consider end-of-life status when planning long-term production runs.

Part Context

This device belongs to NXP's power distribution switch family, designed for managing power rails in portable electronics. It serves as a controlled interface between the power source and the load, offering protection against overcurrent conditions while maintaining a small footprint suitable for modern mobile and consumer devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the potential obsolete status, alternative components should be evaluated based on matching electrical parameters such as voltage rating, current limit, and package type.